110112121110112 has 48 divisors (see below), whose sum is σ = 237008291263632. Its totient is φ = 49941443358720.

The previous prime is 110112121110097. The next prime is 110112121110113. The reversal of 110112121110112 is 211011121211011.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110112121110113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342091353 + ... + 342413080.

It is an arithmetic number, because the mean of its divisors is an integer number (4937672734659).

Almost surely, 2^{110112121110112} is an apocalyptic number.

It is an amenable number.

110112121110112 is an abundant number, since it is smaller than the sum of its proper divisors (126896170153520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110112121110112 is a wasteful number, since it uses less digits than its factorization.

110112121110112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684504911 (or 684504903 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 16.

Adding to 110112121110112 its reverse (211011121211011), we get a palindrome (321123242321123).

The spelling of 110112121110112 in words is "one hundred ten trillion, one hundred twelve billion, one hundred twenty-one million, one hundred ten thousand, one hundred twelve".